Home Backend Development PHP Tutorial phpMyAdmin的装配配置

phpMyAdmin的装配配置

Jun 13, 2016 pm 01:25 PM
install mysql php phpmyadmin

phpMyAdmin的安装配置

phpMyAdmin的安装配置

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(针对Debian系统)?

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第一步:安装php5和Apache2

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apt-get install php5

apt-get install Apache2

apt-get install php5-mysql

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第二步:修改配置文件

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修改“DocumentRoot”,修改文件: vi /etc/apache2/sites-available/default

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第三步:下载phpMyAdmin软件

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把文件上传到? DocumentRoot 下,改为 pma

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最后:过程中遇到的问题解决方法

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1)?缺少mysqli 扩展.请检查PHP配置

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????? 在php.ini(/etc/php5/apache2/php.ini)中找到extension_dir = "./"修改为文件 mysqli.so 所在的目录。

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  还需要修改mysql.default_port,参数,增加端口,及 host

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2)?缺少mcrypt 扩展.请检查PHP配置

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   apt-get install mcrypt* mhash*

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  安装完成后重启apache2后便可。

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3)登录时页面提示:#1045 #2002 无法登录 MySQL 服务器

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  (1)首先说下phpmyadmin的安装
     a.解压放到网站的某个目录下,如mydb
     b.将config.sample.inc.php复制成config.inc.php


  (2)#2002 无法登录 MySQL 服务器
     出现这个错误,表示没有连接到数据库。修改config.inc.php文件,
     将$cfg['Servers'][$i]['host'] = 'localhost';
     改为$cfg['Servers'][$i]['host'] = '127.0.0.1';


  (3)#1045 无法登录 MySQL 服务器
     这个错误是因为密码或者用户名错误,但是为什么会密码错误呢?
     原来是因为我们修改了host,但数据库中root@127.0.0.1的密码默认是没有设置。
     修改数据库中root@127.0.0.1的密码.执行以下命令
     mysqladmin -h 127.0.0.1 -u root password 'yourpassword'

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?4)#2013 无法登录 MySQL 服务器

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   表示mysql服务器没有启动连接不上。(删除多余的my.cnf文件,如:/etc/mysql/my.cnf)

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